Home / 69,804,192.52-104,713,456.64-26,709,641.80

Finding the Fourth Proportional to 69,804,192.52, 104,713,456.64 and 26,709,641.80

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Solution

The fourth proportional to 69,804,192.52, 104,713,456.64 and 26,709,641.80 is: 40,067,205.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,804,192.52 : 104,713,456.64 = 26,709,641.80 : x
  2. Step 2: Convert to fraction form
    69,804,192.52/104,713,456.64 = 26,709,641.80/x
  3. Step 3: Cross multiply
    69,804,192.52x = 104,713,456.64 × 26,709,641.80
  4. Step 4: Simplify right side
    69,804,192.52x = 2,796,858,918,494,231.50
  5. Step 5: Solve for x
    x = 2,796,858,918,494,231.50/69,804,192.52
  6. Step 6: Final answer
    x = 40,067,205.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.